NDLI: Performance comparisons of the forward-backward LMS adaptive filters and the split-path LMS adaptive filters for adaptive line enhancement

Content Provider	IEEE Xplore Digital Library
Author	Ogunfunmi, A.O.
Copyright Year	1992
Description	Author affiliation: Dept. of Electr. Eng., Santa Clara Univ., CA, USA (Ogunfunmi, A.O.)
Abstract	Performance comparisons of the forward-backward LMS (FBLMS) adaptive algorithm and the split-path LMS (SPLMS) adaptive algorithm are presented. Typical simulation results are shown for the adaptive line enhancement application. It is shown that the FBLMS algorithm uses both forward and backward linear prediction errors in two different filters. The FBLMS algorithm converges at the same speed as the LMS, but gives about half the misadjustment and about twice the number of computations. The SPLMS algorithm also uses both forward and backward linear prediction errors, but splits the filter in two to maintain about the same number of computations. The SPLMS algorithm converges faster than the LMS, but gives some misadjustment and requires a few more additions.
Starting Page	512
Ending Page	516
File Size	257214
Page Count	5
File Format	PDF
ISBN	0818631600
ISSN	10586393
DOI	10.1109/ACSSC.1992.269219
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1992-10-26
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Least squares approximation Adaptive filters Adaptive algorithm Line enhancers Convergence Vectors Error correction Radio access networks Finite impulse response filter Signal generators
Content Type	Text
Resource Type	Article
Subject	Signal Processing Computer Networks and Communications

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